Ternary sequence with zero correlation zone for aperiodic/periodic correlation function

摘要

A new class of ternary sequence with zero-correlation zone is introduced. The proposed sequence sets have a zero-correlation zone for both periodic and aperiodic correlation functions. The proposed sequences can be constructed from order-n Hadamard matrix The constructed sequence set consists of 2n ternary sequences, and the length of each sequence is (n + 1)2{sup}(m+2) for non-negative integer m. The proposed sequence set has 2n members and the theoretical upper bound of the number of the members is equal to 2(n + 1).